ramify

v. /ˈræmɪfaɪ/ C2

分枝；分叉；衍生

To spread out into branches or make something more complex.

仙境例句

The old rose-tree began to ramify, and soon its branches covered the whole wall.

那棵老玫瑰树开始分枝，不久枝条就爬满了整面墙。